Inventor
SCHAEFER FRITZ P
DE11 patents
⚠️ This page may combine multiple inventors who share the name “SCHAEFER FRITZ P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MAX PLANCK GESELLSCHAFT
10 patentsUS4755027AJul 5, 1988
Method and device for polarizing light radiation
MAX PLANCK GESELLSCHAFT118 citations95
US4914658AApr 3, 1990
Mode-locked laser
MAX PLANCK GESELLSCHAFT35 citations88
US4641312AFeb 3, 1987
Method and device for producing individual short laser pulses
MAX PLANCK GESELLSCHAFT24 citations81
US4479220AOct 23, 1984
Method and apparatus for generating ultra-short individual laser pulses
MAX PLANCK GESELLSCHAFT13 citations73
US5148237ASep 15, 1992
Ring laser gyro with an absorber medium with the laser cavity
MAX PLANCK GESELLSCHAFT7 citations72
US4773732ASep 27, 1988
Optical interferometric apparatus with an electrically controllable intensity transmission factor
MAX PLANCK GESELLSCHAFT13 citations72
US4731794AMar 15, 1988
Optical laser pumping system
MAX PLANCK GESELLSCHAFT11 citations72
US5068525ANov 26, 1991
Apparatus for measuring the duration of single optical radiation pulses
MAX PLANCK GESELLSCHAFT9 citations68
US4355394AOct 19, 1982
Laser device for generating ultrashort laser radiation pulses
MAX PLANCK GESELLSCHAFT3 citations59
US4233125ANov 11, 1980
Method of photochemical separation of isotopes
MAX PLANCK GESELLSCHAFT1 citations51